Factors associated with stroke formation in blunt cerebrovascular injury: An EAST multicenter study
| Autor: | Deborah M. Stein, Margaret H. Lauerman, Rovinder Sandhu, Rachel Appelbaum, Linda Zier, Jason Murry, Thomas M. Scalea, Anna Gergen, Leah Hustad, Julie A. Dunn, Joshua Simpson, Sigrid Burruss, M Chance Spalding, Rishi Rattan, Andrew J. Young, Paul S. Kim, Laura Harmon, Mark Lieser, Matthew Chatoor, Emily C. Esposito, Adrian W. Ong, Areg Grigorian, Lewis E. Jacobson, Jeffry Nahmias, Khaled Zreik, Alison Muller, Joseph A. Kufera, Jamie Williams, Nikolay Bugaev, Jose L. Pascual, Timothy W. Wolff, Antony Tatar |
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| Rok vydání: | 2021 |
| Předmět: |
Adult
Male medicine.medical_specialty Vertebral artery Wounds Nonpenetrating Critical Care and Intensive Care Medicine Lesion Blunt Risk Factors medicine.artery Internal medicine Epidemiology medicine Humans Cerebrovascular Trauma Prospective Studies cardiovascular diseases Stroke Vertebral Artery business.industry Anticoagulants Middle Aged medicine.disease United States Stenosis Multicenter study Cardiology Female Surgery Internal carotid artery medicine.symptom Carotid Artery Injuries business |
| Zdroj: | Journal of Trauma and Acute Care Surgery. 92:347-354 |
| ISSN: | 2163-0763 2163-0755 |
| DOI: | 10.1097/ta.0000000000003455 |
| Popis: | BACKGROUND Stroke risk factors after blunt cerebrovascular injury (BCVI) are ill-defined. We hypothesized that factors associated with stroke for BCVI would include medical therapy (ie: Aspirin®), radiographic features, and protocolization of care. METHODS An EAST-sponsored, 16 center, prospective, observational trial was undertaken. Stroke risk factors were analyzed individually for vertebral artery (VA) and internal carotid artery (ICA) BCVI. BCVI were graded on the standard 1-5 scale. Data was from the initial hospitalization only. RESULTS 777 BCVIs were included. Stroke rate was 8.9% for all BCVI, with an 11.7% rate of stroke for ICA BCVI and a 6.7% rate for VA BCVI. Use of a management protocol (p = 0.01), management by the trauma service (p = 0.04), antiplatelet therapy over the hospital stay (p < 0.001), and Aspirin® therapy specifically over the hospital stay (p < 0.001) were more common in ICA BCVI without stroke compared with those with stroke. Antiplatelet therapy over the hospital stay (p < 0.001) and Aspirin® therapy over the hospital stay (p < 0.001) were more common in VA BCVI without stroke than with stroke. Percentage luminal stenosis was higher in both ICA BCVI (p = 0.002) and VA BCVI (p < 0.001) with stroke. Decrease in percentage luminal stenosis (p < 0.001), resolution of intraluminal thrombus (p = 0.003), and new intraluminal thrombus (p = 0.001) were more common in ICA BCVI with stroke than without, while resolution of intraluminal thrombus (p = 0.03) and new intraluminal thrombus (p = 0.01) were more common in VA BCVI with stroke than without. CONCLUSIONS Protocol driven management by the trauma service, antiplatelet therapy (specifically Aspirin®), and lower percentage luminal stenosis were associated with lower stroke rates, while resolution and development of intraluminal thrombus were associated with higher stroke rates. Further research will be needed to incorporate these risk factors into lesion specific BCVI management.Study Type/Level of EvidenceOriginal article, prognostic and epidemiological, Level III. |
| Databáze: | OpenAIRE |
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